Hi, I'm Denis 👋

DE · DBA · DevOps · Linux Administrator

I build and operate reliable database platforms, Kubernetes infrastructure, and automation for data workloads.

Docker Hub · Artefact Hub

What I do

• Design, operate, and troubleshoot database systems
• Build and maintain Kubernetes and Docker infrastructure on Linux
• Create and maintain CI/CD delivery workflows with GitLab CI and Argo CD
• Develop and support data workflows with Python, Airflow, and Kafka
• Improve observability and reliability of production systems

Stack

Area	Technologies
Databases	ClickHouse · Elasticsearch · Microsoft SQL Server · PostgreSQL
Infrastructure	Linux · Docker · Kubernetes
CI/CD	GitLab CI · Argo CD
Data Engineering	Python · Airflow · Kafka · Spark
Observability	Prometheus · Grafana